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粉煤灰在废水处理领域的应用研究进展

Research progress of fly ash application for wastewater treatment
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摘要 粉煤灰作为燃煤电厂的排放物,是中国最大的固废污染源,它的堆积不仅占用大量土地资源,还会对周边土壤、水和空气等造成严重的环境污染。利用粉煤灰进行废水处理是解决废物管理和水质问题的一种有效途径,可在一定程度上解决环境和经济的双重问题,对于拓宽粉煤灰资源化利用途径具有重要意义。系统地将粉煤灰以不同的方式进行废水处理的相关研究进行了归纳和总结,并在此基础上对粉煤灰在废水处理领域的应用提出一些见解。 As a by-product from coal-fired power plants,fly ash is the largest source of solid waste pollution in China.Its accumulation not only occupies a large amount of land resources,but also causes serious environmental pollution to the surrounding soil,water,and air.The use of fly ash for wastewater treatment is an effective way to solve waste management and water quality problems,to some extent which can solve the dual problems of environment and economy,and is of great significance for expanding the utilization of fly ash resources.This article systematically reviewed and summarized the relevant research on wastewater treatment using fly ash in different ways,and based on this foundation,put forward some insights on the application of fly ash in the field of wastewater treatment.
作者 王丽萍 李超 曹坤 高桂梅 图亚 赵建强 Wang Liping;Li Chao;Cao Kun;Gao Guimei;Tu Ya;Zhao Jianqiang(Shenhua Haerwusu Open-pit Coal Mine of China,Erdos 010300)
出处 《化工新型材料》 CAS CSCD 北大核心 2024年第S02期71-75,82,共6页 New Chemical Materials
关键词 粉煤灰 吸附 膜过滤 催化 芬顿反应 fly ash adsorption membrane filtration catalysis Fenton reaction
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